发明名称 |
Image Processing Apparatus and Method, and Computer-Readable Medium Having Stored Thereon Computer Program for Executing the Method |
摘要 |
An embodiment of the invention provides an image processing apparatus and method capable of reducing power consumption by controlling supply of a clock to a memory when correction is performed on image data. The image processing apparatus includes an image correction unit including a plurality of line memories to maintain image data line-by-line and perform correction on the image data, a number-of-line-memories determination unit for determining the number of line memories necessary for the correction performed by the image correction unit line-by-line, and a line memory control unit for controlling supply of a clock to the plurality of line memories based on the number of line memories determined by the number-of-line-memories determination unit to supply a clock to the line memories used for the correction performed by the image correction unit line-by-line and stop supply of the clock to line memories not used for the correction.
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申请公布号 |
US2011141308(A1) |
申请公布日期 |
2011.06.16 |
申请号 |
US20100969687 |
申请日期 |
2010.12.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
TAOKA MINEKI |
分类号 |
H04N5/228 |
主分类号 |
H04N5/228 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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